305946990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{3691}}^1$

素因数の和:4014

約数の個数: 64

約数和(自身を含む): 818737920

約数和(自身を除く): 512790930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 307, 614, 921, 1535, 1842, 2763, 3070, 3691, 4605, 5526, 7382, 8289, 9210, 11073, 13815, 16578, 18455, 22146, 27630, 33219, 36910, 41445, 55365, 66438, 82890, 99657, 110730, 166095, 199314, 332190, 498285, 996570, 1133137, 2266274, 3399411, 5665685, 6798822, 10198233, 11331370, 16997055, 20396466, 30594699, 33994110, 50991165, 61189398, 101982330, 152973495, 305946990]

約数ペア:

[(1, 305946990), (2, 152973495), (3, 101982330), (5, 61189398), (6, 50991165), (9, 33994110), (10, 30594699), (15, 20396466), (18, 16997055), (27, 11331370), (30, 10198233), (45, 6798822), (54, 5665685), (90, 3399411), (135, 2266274), (270, 1133137), (307, 996570), (614, 498285), (921, 332190), (1535, 199314), (1842, 166095), (2763, 110730), (3070, 99657), (3691, 82890), (4605, 66438), (5526, 55365), (7382, 41445), (8289, 36910), (9210, 33219), (11073, 27630), (13815, 22146), (16578, 18455)]